-The EdgeHD .7x Reducer Makes Your EdgeHD 1400 One Full F-Stop Faster Than f/11, Reducing Your Exposure Time by One-Half to Capture the Same Brightness of Object
-5-element lens design
-Maintains similar flat-field performance as native Edge HD optical design
-Increases Field of View by 43% to Better Capture Wide Field Images
-Threads Directly onto the 3.25″ threads of the EdgeHD which Reduces Mechanical Vignetting and Allows for use with Larger (Full Frame) Sensors and Off-Axis Guiders
-Maintains the Identical Back Focus When Used at F/10 and Provides Generous Back Focus to Accommodate Additional Accessories and Wide Variety of Cameras
-Allows Use of Existing EdgeHD T-adapters With or Without the Reducer Lens
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